<template>
  <div class="grand-child">
    <h3>我是孙组件</h3>
    <h4>银子: {{ money }}</h4>
    <h4>车子: 一辆{{ car.brand }}车, 价值{{ car.price }}万元 </h4>
    <button @click="updateMoney(6)">花爷爷的钱</button>
  </div>
</template>

<script setup lang="ts" name="GrandChild">
import { inject } from 'vue';

let {money, updateMoney} = inject('moneyContext', {
  money: 6,
  updateMoney: (value:number) => {}
})
let car = inject('car', {brand: '未知', price: 0})
</script>

<style scoped>
  .grand-child{
    background-color: orange;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px black;
  }
</style>